This is an old revision of the document!
Crystal Model 272
Description
Optional plug-in crystal to add the 10 meter band, 28.0 - 28.5 MHz, to the Century 21 Model 570. Later models included this crystal.
This is an old revision of the document!
Optional plug-in crystal to add the 10 meter band, 28.0 - 28.5 MHz, to the Century 21 Model 570. Later models included this crystal.